CN216576497U

CN216576497U - Moment tightening device for automobile plastic parts

Info

Publication number: CN216576497U
Application number: CN202123371003.0U
Authority: CN
Inventors: 朱娜
Original assignee: Changchun Jingshun Auto Parts Co ltd
Current assignee: Changchun Jingshun Auto Parts Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-05-24
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to the field of automotive technology, and a moment tightening means of car working of plastics is disclosed, comprising a main body, the bottom of main part is provided with the connecting seat, the draw-in groove has been seted up to the lower surface of connecting seat, first mounting groove and second mounting groove have been seted up to the lateral surface of main part, the inside of first mounting groove is provided with the atress subassembly, the inside of second mounting groove is provided with dismantles locating component, be provided with coupling assembling and abrasionproof between main part and the connecting seat and decrease the subassembly. This moment tightening device of car working of plastics through setting up the atress subassembly, can be so that the main part rotates to be convenient for screw up spare part, dismantle locating component through the setting, can realize the quick replacement and the installation to the atress subassembly, great increase the practicality of device.

Description

Moment tightening device for automobile plastic parts

Technical Field

The utility model relates to the field of automotive technology, specifically a moment tightening device of car working of plastics.

Background

With the development of light weight of automobiles and the increase of automobile output, the usage amount of automobile plastics is increasing, and parts of the automobile plastics are generally connected by various bolts and are generally screwed by a wrench.

The existing wrenches still have certain disadvantages when in use, such as:

the existing spanner is generally integrally formed and cannot be quickly disassembled and assembled, so that when a part of the spanner is damaged, the spanner can be lost and cannot be used again, and resource loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model provides a moment tightening device of car working of plastics possesses the beneficial effect that can carry out quick dismantlement and installation with each part of spanner, has solved and has mentioned among the above-mentioned background art when its part takes place to damage, can lose it and can't carry out the problem that uses once more.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a moment tightening means of working of plastics, includes the main part, the bottom of main part is provided with the connecting seat, the draw-in groove has been seted up to the lower surface of connecting seat, first mounting groove and second mounting groove have been seted up to the lateral surface of main part, the inside of first mounting groove is provided with the atress subassembly, the inside of second mounting groove is provided with dismantles locating component, be provided with coupling assembling and abrasionproof between main part and the connecting seat and decrease the subassembly.

As an alternative scheme, the atress subassembly includes the atress pole, the atress pole activity cup joint in the inside of first mounting groove, the fixed protective sheath that has cup jointed in the outside of first mounting groove, the protective sheath is the rubber sleeve.

As an alternative scheme, dismantle locating component and include the cavity pole, the locating lever has been cup jointed in the inside activity of cavity pole, the locating lever activity cup joint in the inside of second mounting groove, and with the atress pole runs through each other, the inside of cavity pole is provided with reset assembly, the one end fixedly connected with pull board of locating lever.

As an alternative scheme, the reset assembly includes location cover piece, linkage cover piece and reset spring, location cover piece activity cup joint in the outside of locating lever, and with the inside wall fixed connection of cavity pole, the fixed cover of linkage cover piece connect in the outside of locating lever, and with the inside wall of cavity pole is laminated mutually, reset spring's both ends respectively with location cover piece with the medial surface fixed connection of linkage cover piece.

As an alternative scheme of the utility model, coupling assembling includes the screw thread piece, the screw thread piece with the last fixed surface of connecting seat is connected, the main part lower surface for the thread groove of looks adaptation is seted up to the position of screw thread piece.

As an alternative scheme, the abrasionproof decreases the subassembly and includes the protective sleeve piece, the protective sleeve piece is fixed cup joint in the outside of main part, the lateral surface equidistance of connecting seat is provided with four protective sleeve pieces, protective sleeve piece upper surface is for four the locating pin has been cup jointed in the equal activity in position of protective sleeve piece.

The utility model discloses possess following beneficial effect:

1. this moment tightening device of car working of plastics through setting up the atress subassembly, can be so that the main part rotates to be convenient for screw up spare part, dismantle locating component through the setting, can realize the quick replacement and the installation to the atress subassembly, great increase the practicality of device.

2. This moment tightening means of car working of plastics through setting up coupling assembling, can realize the high-speed joint to main part and connecting seat department, simultaneously through setting up the abrasionproof and decrease the subassembly, can carry on spacingly and protection coupling assembling when using, avoids coupling assembling to take place the emergence of the condition such as wearing and tearing or smooth silk, great increase the life of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the cross-sectional structure of the present invention.

Fig. 3 is a schematic view of the bottom view structure of the present invention.

In the figure: 1. a main body; 2. a connecting seat; 3. a card slot; 4. a first mounting groove; 5. a second mounting groove; 6. a stress beam; 7. a protective sleeve; 8. a cavity rod; 9. positioning a rod; 10. positioning the sleeve block; 11. linkage sleeve blocks; 12. a return spring; 13. a drawing plate; 14. a thread groove; 15. a thread block; 16. a protective sleeve block; 17. a protection block; 18. and a positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a torque tightening device for automobile plastic parts comprises a main body 1, a connecting seat 2 is arranged at the bottom of the main body 1, a clamping groove 3 is formed in the lower surface of the connecting seat 2, a first mounting groove 4 and a second mounting groove 5 are formed in the outer side surface of the main body 1, a stress assembly is arranged inside the first mounting groove 4, a disassembly positioning assembly is arranged inside the second mounting groove 5, and a connecting assembly and an anti-abrasion assembly are arranged between the main body 1 and the connecting seat 2.

The utility model discloses an in the concrete embodiment, through setting up the atress subassembly, can rotate main part 1, dismantle locating component through setting up, can carry out quick assembly disassembly to the atress subassembly, through setting up coupling assembling, can realize the high-speed joint and the dismantlement between main part 1 and the connecting seat 2, through setting up the abrasionproof and decrease subassembly, can avoid coupling assembling to take place wearing and tearing.

Example 2

In this embodiment, an improvement is made on embodiment 1, and specifically, referring to fig. 1 to 3, the stress component includes a stress rod 6, the stress rod 6 is movably sleeved inside the first installation groove 4, the outer side of the first installation groove 4 is fixedly sleeved with a protective sleeve 7, and the protective sleeve 7 is a rubber sleeve.

The utility model discloses an in the embodiment, through exerting the effort on atress pole 6, can drive main part 1 and rotate to screw up spare part, through setting up protective sheath 7, can play the guard action to staff's hand.

Example 3

In this embodiment, an improvement is made on embodiment 2, and specifically please refer to fig. 1-3, the detaching and positioning assembly includes a cavity rod 8, a positioning rod 9 is movably sleeved inside the cavity rod 8, the positioning rod 9 is movably sleeved inside the second mounting groove 5 and penetrates through the stress rod 6, a reset assembly is arranged inside the cavity rod 8, and one end of the positioning rod 9 is fixedly connected with a pulling plate 13.

The utility model discloses an in the embodiment, when installing atress pole 6, only need stimulate pull board 13 for locating lever 9 breaks away from the inside of second mounting groove 5, then inserts first mounting groove 4 with atress pole 6 and makes inside, loosens pull board 13, under reset assembly's effect, can accomplish the fixed to atress pole 6.

Example 4

In this embodiment, an improvement is made on embodiment 3, and specifically please refer to fig. 1-3, the reset assembly includes a positioning sleeve block 10, a linkage sleeve block 11 and a reset spring 12, the positioning sleeve block 10 is movably sleeved on the outer side of the positioning rod 9 and is fixedly connected with the inner side wall of the cavity rod 8, the linkage sleeve block 11 is fixedly sleeved on the outer side of the positioning rod 9 and is attached to the inner side wall of the cavity rod 8, and two ends of the reset spring 12 are respectively fixedly connected with the inner side surfaces of the positioning sleeve block 10 and the linkage sleeve block 11.

The utility model discloses an in the concrete embodiment, when moving at locating lever 9, linkage sleeve piece 11 removes in step, and extrudees reset spring 12, makes its compression, when loosening pull board 13, under the effect of reset spring 12 reset force, can fix atress pole 6.

Example 5

In this embodiment, an improvement is made on embodiment 1, specifically, referring to fig. 1 to 3, the connecting assembly includes a screw block 15, the screw block 15 is fixedly connected to the upper surface of the connecting base 2, and a screw groove 14 adapted to the position of the lower surface of the main body 1 relative to the screw block 15 is formed.

In the embodiment of the present invention, by providing the thread groove 14 and the thread block 15, the quick connection between the main body 1 and the connection seat 2 can be realized.

Example 6

In this embodiment, an improvement is made on embodiment 5, and specifically, referring to fig. 1 to 3, the anti-wear assembly includes a protective sleeve block 16, the protective sleeve block 16 is fixedly sleeved on the outer side of the main body 1, four protective blocks 17 are equidistantly arranged on the outer side of the connecting seat 2, and positioning pins 18 are movably sleeved on the upper surface of the protective sleeve block 16 relative to the positions of the four protective blocks 17.

In the embodiment of the present invention, by providing the protective sleeve block 16, the protective block 17 and the positioning pin 18, the connection between the thread groove 14 and the thread block 15 can be prevented from being worn.

The working principle is as follows: when the device needs to be spliced for use, the pulling plate 13 is pulled outwards at first, so that the positioning rod 9 can move outwards synchronously until one end, away from the pulling plate 13, of the positioning rod 9 is separated from the inside of the second mounting groove 5, the linkage sleeve block 11 moves synchronously when the positioning rod 9 moves, the reset spring 12 is extruded to be compressed, the stress rod 6 is inserted into the first mounting groove 4, the pulling plate 13 is loosened at the moment, the positioning rod 9 can move under the action of the reset force of the reset spring 12 until the positioning rod 9 penetrates through the inside of the stress rod 6 and extends to the outer side of the main body 1, and the stress rod 6 can be fixed;

screw insertion to the inside of thread groove 14 with screw block 15 on connecting seat 2 next to can accomplish the holistic quick assembly to the device, then, pass protection cover piece 16 and protection piece 17's inside with locating pin 18, with this can be when screwing up spare part, through locating pin 18's limiting displacement, can avoid the condition that the junction of thread groove 14 and screw block 15 takes place to slide, great increase the life of device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a moment tightening means of working of plastics, includes main part (1), the bottom of main part (1) is provided with connecting seat (2), draw-in groove (3), its characterized in that have been seted up to the lower surface of connecting seat (2): first mounting groove (4) and second mounting groove (5) have been seted up to the lateral surface of main part (1), the inside of first mounting groove (4) is provided with the atress subassembly, the inside of second mounting groove (5) is provided with dismantles locating component, be provided with coupling assembling and abrasionproof between main part (1) and connecting seat (2) and decrease the subassembly.

2. The torque tightening device for automotive plastic parts according to claim 1, wherein: the stress assembly comprises a stress rod (6), the stress rod (6) is movably sleeved in the first mounting groove (4), a protective sleeve (7) is fixedly sleeved on the outer side of the first mounting groove (4), and the protective sleeve (7) is a rubber sleeve.

3. The torque tightening device for automotive plastic parts according to claim 2, wherein: the disassembly positioning assembly comprises a cavity rod (8), a positioning rod (9) is sleeved on the inner portion of the cavity rod (8) in a movable mode, the positioning rod (9) is movably sleeved on the inner portion of the second mounting groove (5) and penetrates through the stress rod (6), a reset assembly is arranged inside the cavity rod (8), and a pull plate (13) is fixedly connected to one end of the positioning rod (9).

4. The torque tightening device of automotive plastic parts according to claim 3, wherein: reset assembly includes location cover piece (10), linkage cover piece (11) and reset spring (12), location cover piece (10) activity cup joint in the outside of locating lever (9), and with the inside wall fixed connection of cavity pole (8), linkage cover piece (11) are fixed cup joint in the outside of locating lever (9), and with the inside wall of cavity pole (8) is laminated mutually, reset spring (12) both ends respectively with location cover piece (10) with the medial surface fixed connection of linkage cover piece (11).

5. The torque tightening device for automotive plastic parts according to claim 1, wherein: the connecting assembly comprises a thread block (15), the thread block (15) is fixedly connected with the upper surface of the connecting seat (2), and a thread groove (14) matched with the lower surface of the main body (1) is formed in the position of the thread block (15).

6. The torque tightening device of automotive plastic parts according to claim 5, wherein: the abrasionproof decreases the subassembly including protection cover piece (16), protection cover piece (16) fixed cup joint in the outside of main part (1), the lateral surface equidistance of connecting seat (2) is provided with four protection pieces (17), protection cover piece (16) upper surface is for four locating pin (18) have been cup jointed in the equal activity in position of protection piece (17).